The Seal,plain Encased, cataloged under National Stock Number 5330-00-444-7981, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-444-7981 |
| Primary Part Number | 738533-2 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Accommodated Shaft Diameter | 1.497 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN |
| Seal Width | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Case Style | SQUARE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5330-00-444-7981 is a Seal,plain Encased, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-444-7981 has 2 cross-referenced part numbers: 738533-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 525531 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There is 1 known substitute for 5330-00-444-7981: 5962-01-371-3177. Verify interchangeability with system specifications before substitution.
Key specifications for 738533-2: Accommodated Shaft Diameter: 1.497 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN; Seal Width: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN; Case Style: SQUARE. 3 total characteristics are documented in the Federal Logistics Information System.